<template>
  <div class="recommend">
    <scroll ref="scroll" class="recommend-content" :data="discList">
      <div class>
        <div v-if="recommends.length" class="slider-wrapper">
          <Slider>
            <div v-for="item in recommends" :key="item.linkUrl">
              <router-link :to="item.linkUrl" class="a">
                <img
                  class="needsclick"
                  @load="loadImage"
                  v-lazy="item.picUrl"
                  width="100%"
                  height="200"
                />
              </router-link>
            </div>
          </Slider>
        </div>
        <div class="recommend-list">
          <h1 class="list-title">热门歌单推荐</h1>
          <ul>
            <li v-for="item in discList" class="item" :key="item.name">
              <div class="icon">
                <img width="60" height="60" :src="item.coverImgUrl" alt />
              </div>
              <div class="text">
                <h2 class="name" v-html="item.name"></h2>
                <!-- <p class="desc">{{item.description | str}}</p> -->
              </div>
            </li>
          </ul>
        </div>
      </div>
      <div class="loading-container" v-show="!discList.length">
        <loading></loading>
      </div>
    </scroll>
  </div>
</template>

<script>
import scroll from "../../base/scroll/scroll";
import Loading from "../../base/loading/loading";
import Slider from "../../base/slider/slider";
import { getDiscList } from "../../api/recommend";
import { ERR_OK } from "../../api/config";
import { formatdate } from "../../common/js/date.js";
export default {
  data() {
    return {
      recommends: [
        {
          picUrl:
            "https://cdn.pixabay.com/photo/2020/08/11/13/28/flowers-5479950__340.jpg",
          linkUrl: "/",
        },
        {
          picUrl:
            "https://cdn.pixabay.com/photo/2020/08/08/20/19/wave-5473869__340.jpg",
          linkUrl: "/a",
        },
        {
          picUrl:
            "https://cdn.pixabay.com/photo/2020/07/05/12/53/rainbow-5372892__340.jpg",
          linkUrl: "/b",
        },
      ],
      discList: [],
    };
  },
  components: {
    Slider,
    scroll,
    Loading,
  },
  created() {
    // this._getRecommend()
    this._getDiscList();
  },
  methods: {
    // _getRecommend() {
    //   getRecommend().then((res) => {
    //     if (res.code === ERR_OK) {
    //       this.recommends = res.data.slider
    //     }
    //   })
    // },
    _getDiscList() {
      getDiscList().then((res) => {
        if (res.code === 200) {
          this.discList = res.playlists;
        }
      });
    },
    loadImage() {
      if (!this.checkloaded) {
        this.checkloaded = true;
        this.$refs.scroll.refresh();
      }
    },
  },
};
</script>

<style scoped lang="stylus" rel="stylesheet/stylus">
@import '~common/stylus/variable';

.recommend {
  position: fixed;
  width: 100%;
  top: 88px;
  bottom: 0;

  .recommend-content {
    height: 100%;
    overflow: hidden;

    .slider-wrapper {
      position: relative;
      width: 100%;
      overflow: hidden;
      height: 200px;
    }

    .recommend-list {
      .list-title {
        height: 65px;
        line-height: 65px;
        text-align: center;
        font-size: $font-size-medium;
        color: $color-theme;
      }

      .item {
        display: flex;
        box-sizing: border-box;
        align-items: center;
        padding: 0 20px 20px 20px;

        .icon {
          flex: 0 0 60px;
          width: 60px;
          padding-right: 20px;
        }

        .text {
          display: flex;
          flex-direction: column;
          justify-content: center;
          flex: 1;
          line-height: 20px;
          overflow: hidden;
          font-size: $font-size-medium;
          position: relative;

          .name {
            margin-bottom: 10px;
            color: $color-text;
          }

          .desc {
            color: $color-text-d;
            display: inline-block;
          }

          .createTime {
            position: absolute;
            left: 50%;
            top: 60%;
            color: $color-text-d;
          }
        }
      }
    }

    .loading-container {
      position: absolute;
      width: 100%;
      top: 50%;
      transform: translateY(-50%);
    }
  }
}
</style>